Ribosomal protein S23



Ribosomal protein S23 (RPS23 in eukaryotes/archaea) is one of the ca. 33 proteins which belong to the small 40S subunit of the eukaryotic ribosome. The images at the left and at the right correspond to one representative RPS23, i.e. the crystal structure of Ribosomal protein S23 from Saccharomyces cerevisiae (1s1h).

S23
2rld – RPS23 – Bacterioides thetaiotamicron

S23 in small ribosomal subunit + elongation factor
1s1h - yRPS23 in 40S ribosomal subunit+18S RRNA+elongation factor 2 – Cryo-EM – yeast

S23 in small ribosomal subunit + various proteins
3jyv - RPS23+RPS0+RPS2+RPS3+RPS5+RPS9+RPS11+RPS13+RPS14+RPS15+RPS18+RPS20+RPS16+RPS22+RPS29+18S RRNA+RACK1+S19E+tRNA – Cryo-EM - Thermomyces lanuginosus 2zkq – RPS23 in 40S ribosomal subunit+RNA fragments+RACK1+18S RRNA

3iz6 – RPS23 in 40S ribosomal subunit+RACK1 – wheat – Cryo EM

3o2z, 3o30 – yRPS23 in 40S ribosomal subunit+18S RRNA+RACK1